CN208270731U - The mini zone retarder electric machine testing device that choosing, shift mechanism use - Google Patents
The mini zone retarder electric machine testing device that choosing, shift mechanism use Download PDFInfo
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- CN208270731U CN208270731U CN201820729077.6U CN201820729077U CN208270731U CN 208270731 U CN208270731 U CN 208270731U CN 201820729077 U CN201820729077 U CN 201820729077U CN 208270731 U CN208270731 U CN 208270731U
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- retarder
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- test device
- bracket
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Abstract
The utility model discloses the mini zone retarder electric machine testing devices that a kind of choosing, shift mechanism use, it includes: band retarder motor, test device, manual adjustment mechanism etc..The test device exports axis and on same central axis, the axis of manual adjustment mechanism is vertical with test device output axis with retarder motor output shaft line, positioned at the top of test device output axis, in the same plane.The utility model is gradually to be pressurized to give band retarder motor output shaft, the transmission through auxiliary circuit connection signal by external force, and realization electric current is gradually increased or moment increases to the stable state or stall working condition of a certain value (peak-peak).The utility model is suitable for the small-sized steady state test with retarder direct current generator or DC micro-motor and stall is tested, handle through rotary manual adjustment mechanism, the test function of different conditions size of current can be realized by increasing or decreasing pellet pressure, there is the application value of manual operation test.
Description
Technical field
The utility model patent is related to the choosing of AMT electric-control system, shift mechanism-executing agency, and in particular to choosing, gear shift machine
Structure middle-size and small-size band retarder motor Specifications and functional test.
Background technique
Small-sized is the pure electric vehicle mechanism of a DC reduction of speed torque increase with retarder motor, in mechanical speed changes such as car, trucies
The AMT electric-control system of case is selected, is widely applied in shift mechanism.But how to select high-quality, reliable, small in size, light weight and cost
It is low, matching is good, meets the micro-machine and retarder of client's requirement, be the matter of utmost importance put in designer；Pass through sieve
Choosing, theoretically meets the requirements, and whether the element of actual purchase reaches technical requirement and subsequent series-produced buying matter
Amount whether stable and product very important major issue of production process from researching and developing to criticizing；This just needs a means of testing,
Detect the consistency of Purchased Item quality.The manual operation high test device with retarder motor of sensitivity how is developed, is
The critical issue of our this utility model has certain demand and wide application value.
Utility model content
1, purpose of utility model.
The utility model is can to increase or decrease by rotating the test device handle with retarder motor and be applied to band and subtract
Pellet pressure on fast device motor output shaft, when band retarder electrical power, the transmission signal connected through auxiliary circuit comes
Realize the test function of different conditions size of current.
2, technical solution used by the utility model.
The electric machine testing device that the utility model is proposed, including band retarder motor, test device, manually adjust machine
Structure, band retarder electrical axis arranged direction is parallel with test device axis direction, manual adjustment mechanism axis direction and test
Device horizontal axis direction is vertical, and its axis is in the same plane；The band retarder motor output shaft is inserted into test device,
Pressure apparatus with retarder motor output shaft perpendicular contact, manual adjustment mechanism by pressure apparatus gradually press reduction band subtract
The revolving speed of fast device motor.
Further, the band retarder motor include DC motor, retarder pass through motor base installation fix, motor bottom
Seat is equipped with the socket of DC motor, and shield is mounted on socket, and the side wall of shield is fixed on motor base motor base fixation hole
On, the output shaft bore of DC motor, which is slightly less than retarder and is inserted into retarder, to be fixed.
Further, the test device includes cover board, bracket, axis, adjusting pad, and the bracket is body structure,
It is provided with the through-hole passed through for retarder flat output shaft head on one side relative to retarder；The axis is mounted on the axis of bracket
Hollow second bushing of the heart, hollow first bushing and bracket right side wall that are passed through on bracket left side wall is relatively fixed, then
By being mounted on the through-hole of the cover board of bracket right end face, adjusting pad is through on the flat output shaft head with retarder motor 1, band
Retarder motor is fixed on one end of bracket the corresponding interface, make pellet groove center on axis and the centering of manual adjustment mechanism center and
Pellet is in contact installation with axis,
Further, setting recess bullet groove, pellet are located at bullet groove bottom end and bracket above test device output axis
The annular groove on built-in axis surface is in contact, and the left end hole of axis is in contact with reducer output shaft head again；Pin shaft axis passes through bullet
Pilot trench is vertical with test device output axis, and the bottom of pin shaft and pellet upper-end contact, the lower half portion of pin shaft are cased with spring, on
Half part is equipped with positioning sleeve, the nut of the external installation handle of positioning sleeve.
Further, cover board is fixed on the end of bracket with one group of screw.
3, technical effect caused by the utility model.
(1) the utility model is a kind of small-sized band retarder electric machine testing device, is suitable for small-sized reduction of speed, torque increase direct current
The testing current of retarder motor or DC micro-motor loads function.
(2) the utility model passes through band decelerating motor and test device is coaxial, and manual rotating device directly acts on survey
Trial assembly is set, compact-sized, and directly, and using manual operation load function, sensitivity is high, stability is good, carrying side for transmission
Just, the features such as at low cost.
(3) one kind that the utility model provides detection power of motor for user means of testing easy to remove.
Detailed description of the invention
Fig. 1 is the overall structure three-dimensional figure of the utility model.
Fig. 2 is monnolithic case structure chart.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B-B cross-sectional view of Fig. 2.
Description of symbols:
Band retarder motor 1, test device 2, manual adjustment mechanism 3；
Socket 1-1, DC motor 1-2, shield 1-3, retarder 1-4, spindle nose 1-5, motor base 1-6；
Cover board 2-1, the second bushing 2-2, axis 2-3, the first bushing 2-4, bracket 2-5, adjusting pad 2-6；
Nut 3-1, handle 3-2, positioning sleeve 3-3, pin shaft 3-4, spring 3-5, pellet 3-6, bullet groove 3-7.
Specific embodiment
Embodiment 1
As shown in Figure 1, the utility model proposes the mini zone retarder electromechanical testing dresses that a kind of choosing, shift mechanism use
It sets, including band retarder motor 1, test device 2, manual adjustment mechanism 3, band 1 axis arranged direction of retarder motor and test
2 axis direction of device is parallel, and 3 axis direction of manual adjustment mechanism is vertical with 2 horizontal axis direction of test device, and its axis is same
In one plane；Described band 1 output shaft of retarder motor is inserted into test device 2, pressure apparatus with 1 output shaft of retarder motor
Perpendicular contact, manual adjustment mechanism 3 is gradually pressed by pressure apparatus reduces the revolving speed with retarder motor 1.
The band retarder motor 1 includes that DC motor 1-2, retarder 1-4 are fixed by motor base 1-6 installation, motor
Pedestal 1-6 is equipped with the socket 1-1 of DC motor 1-2, and shield 1-3 is mounted on socket 1-1, and the side wall of shield 1-3 is fixed on electricity
On machine base motor base 1-6 fixation hole, the output shaft bore of DC motor 1-2 is slightly less than retarder 1-4 and is inserted into retarder 1-4
It is fixed.
The test device includes cover board 2-1, bracket 2-5, axis 2-3, adjusting pad 2-6, and the bracket 2-5 is cabinet knot
Structure is provided with the through-hole passed through for retarder 1-4 flat output shaft head 1-5 relative to retarder 1-4 on one side；Cover board 2-1
The end of bracket 2-5 is fixed on one group of screw.
The axis 2-3 is mounted on the axle center of bracket 2-5, hollow first lining being passed through on bracket 2-5 left side wall
The hollow second bushing 2-2 for covering 2-4 and bracket right side wall is relatively fixed, then the cover board by being mounted on bracket 2-5 right end face
The through-hole of 2-1, for adjusting pad 2-6 through on the flat output shaft head 1-5 with retarder motor 1, band retarder motor 1 is fixed on branch
One end of frame 2-5 the corresponding interface makes pellet groove center and 3 center centering of manual adjustment mechanism and pellet 3-6 and axis on axis 2-3
2-3 is in contact installation.
Test device 2 exports setting recess bullet groove 3-7, pellet 3-6 above axis and is located at the bottom end bullet groove 3-7 and bracket
The annular groove on the 2-5 built-in surface axis 2-3 is in contact, and the left end hole of axis 2-3 is in contact with retarder 1-4 output shaft head 1-5 again；
Pin shaft 3-4 axis is vertical with the output axis of test device 2 across bullet groove 3-7, terminates on the bottom of pin shaft 3-4 and pellet 3-6
Touching, the lower half portion of pin shaft 3-4 are cased with spring 3-5, and top half is equipped with positioning sleeve 3-3, and the external of positioning sleeve 3-3 installs hand
The nut 3-1 of handle 3-2.
Embodiment 2
As shown in Figure 1, the utility model includes small-sized band retarder electric machine testing device；The utility model it is small-sized
Band retarder electric machine testing device include band retarder motor 1, test device 2, manual adjustment mechanism 3.
Wherein band retarder electrical axis arranged direction is parallel with test device axis arranged direction, manual adjustment mechanism axis
Line arranged direction is vertical with test device axis arranged direction, in the same plane.
As shown in Figures 1 to 3, retarder motor described in present embodiment further includes the socket 1- on DC motor 1-2, DC motor
1, shield 1-3, motor base 1-6, retarder 1-4, spindle nose 1-5.
This design is realized in the case where DC electrical power, realizes torque increase, the function of reduction of speed.
As shown in figures 2-3, test device described in present embodiment further includes cover board 2-1, bracket 2-5, axis 2-3, adjusting pad
2-6 is respectively pressed into the first bushing 2-4 and the second bushing 2-2 on bracket 2-5 in 39 concentric holes of both ends φ.
The transmitting with retarder motor location and installation, fixation and power is realized in this design.
As shown in figs. 2 to 4, manual adjustment mechanism described in present embodiment further includes nut 3-1, handle 3-2, positioning sleeve 3-
3, pin shaft 3-4, spring 3-5, pellet 3-6.
Hand supercharging is realized in this design, so that the revolving speed with retarder motor is constantly changed (that is: reduction of speed), last moment reaches
The function of one new equalization point (that is: stall).
Mounting means:
The output shaft of DC motor 1-2 is inserted into retarder 1-4, is fixed with one group of screw, and upper motor is first covered before shield 1-3 installation
On socket 1-1 after, shield 1-3 is fixed on the fixation hole of motor base with one group of screw.Upper two concentric holes of bracket 2-5
It is respectively pressed into the first bushing (2-4) and the second bushing 2-2.Adjusting pad 2-6 is through the flat output shaft head 1- with retarder motor 1
On 5, one end of bracket 2-5 the corresponding interface is fixed on retarder motor 1.
Axis 2-3 initially passes through aperture outer end the first bushing (2-4) on bracket 2-5, as the first supporting point of axis 2-3；Again according to
Secondary the second bushing 2-2 on the bracket 2-5) aperture, as the second supporting point of axis 2-3, make pellet groove center on axis 2-3 with
3 center centering of manual adjustment mechanism, cover board 2-1 are fixed on the end of bracket 2-5 with one group of screw.
Pellet 3-6 is fitted into the hole above bracket 2-5, then is sequentially loaded into pin shaft 3-4, spring 3-5, positioning sleeve 3-3, is used
The power being pressed downward is loaded on the nut 3-1 with handle 3-2；The connection type of its nut 3-1 and handle 3-2 can be welding or spiral shell
Line connection.3 handle 3-2 of manual adjustment mechanism in test device 2 can increase or decrease pellet 3-6 and be applied to band retarder electricity
Pressure on 1 output shaft of machine, DC motor 1-2 are powered, the transmission signal connected by auxiliary circuit, to realize different conditions
The test function of size of current.
The course of work:
Small-sized has the function of the torque increase manually adjusted, reduction of speed with retarder electric machine testing device.
Specifically include that band retarder motor, test device, manual adjustment mechanism.
Function with retarder motor 1: after DC motor 1-2 is powered, DC motor 1-2 output shaft is inputted to retarder 1-4
Axis transmits power, and by the transmitting of retarder 1-4 planet row power, retarder 1-4 output shaft output power changes, and keeps DC electric
The original output revolving speed of machine 1-2 is reduced by retarder 1-4, and original output torque increases, to realize the function of torque increase, reduction of speed
Energy.
The function of test device 2: a mounting and fixing support is provided to band retarder motor 1, keeps band retarder motor 1 fixed
In on the bracket 2-5 of test device 2, when band 1 output shaft output power of retarder motor, the axis 2-3 in test device 2 is in band
It is rotated under the transmitting of the output axle power of retarder motor 1.To realize the transfer function of fixed and power.
The function of manual adjustment mechanism 3: hand operates the handle 3-2 in manual adjustment mechanism 3, rotates clockwise, in spiral shell
Under the action of screw thread guide track on cap 3-1 is downward, power has been transmitted to positioning sleeve 3-3 by nut 3-1, and positioning sleeve 3-3 is again power
Spring 3-5 is passed to, compresses spring 3-5 downwards, pin shaft 3-4 again passes the compressing force of spring 3-5 under the action of spring 3-5
Pellet 3-6 is passed, pellet 3-6 is moved down；When the lower pressure that pellet 3-6 is generated is by small be gradually increased, pellet 3-6 is continuous
Overcome the output torque for passing to the axis 2-3 of test device 2 by the output shaft with retarder motor 1, and makes band retarder motor 1
Output shaft revolving speed gradually decrease so that moment stop, to realize test function.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (5)
1. the mini zone retarder electric machine testing device that a kind of choosing, shift mechanism use, it is characterised in that: band retarder motor
(1), test device (2), manual adjustment mechanism (3),
Band retarder motor (1) axis arranged direction is parallel with test device (2) axis direction, manual adjustment mechanism (3) axis
Direction is vertical with test device (2) horizontal axis direction, and its axis is in the same plane；Band retarder motor (1) is defeated
Shaft is inserted into test device (2), and for pressure apparatus with retarder motor (1) output shaft perpendicular contact, manual adjustment mechanism (3) is logical
Excess pressure device, which gradually presses, reduces the revolving speed with retarder motor (1).
2. the mini zone retarder electric machine testing device that choosing according to claim 1, shift mechanism use, feature exist
In: the band retarder motor (1) includes DC motor (1-2), retarder (1-4) by motor base (1-6) installation fixation, electric
Machine base (1-6) is equipped with the socket (1-1) of DC motor (1-2), and shield (1-3) is mounted on socket (1-1), shield (1-3)
Side wall be fixed on motor base motor base (1-6) fixation hole, the output shaft bore of DC motor (1-2) is slightly less than retarder
(1-4) and it is inserted into retarder (1-4) fixation.
3. the mini zone retarder electric machine testing device that choosing according to claim 1, shift mechanism use, feature exist
In: the test device includes cover board (2-1), bracket (2-5), axis (2-3), adjusting pad (2-6), and the bracket (2-5) is
Body structure is passed through relative to being provided on one side for retarder (1-4) for retarder (1-4) flat output shaft head (1-5)
Through-hole；
The axis (2-3) is mounted on the axle center of bracket (2-5), is passed through hollow the first of bracket (2-5) upper left side wall
Hollow second bushing (2-2) of bushing (2-4) and bracket right side wall is relatively fixed, then by being mounted on bracket (2-5) right-hand end
The through-hole of the cover board (2-1) in face, through on the flat output shaft head (1-5) with retarder motor (1), band subtracts adjusting pad (2-6)
Fast device motor (1) is fixed on one end of bracket (2-5) the corresponding interface, makes the pellet groove center on axis (2-3) and manually adjusts machine
Structure (3) center centering and pellet (3-6) are in contact installation with axis (2-3).
4. the mini zone retarder electric machine testing device that choosing according to claim 3, shift mechanism use, feature exist
In: setting recess bullet groove (3-7) above test device (2) the output axis, pellet (3-6) are located at bullet groove (3-7)
The annular groove on bottom end axis (2-3) surface built-in with bracket (2-5) is in contact, the left end hole of axis (2-3) again with retarder (1-4)
Output shaft head (1-5) is in contact；Pin shaft (3-4) axis is vertical with test device (2) output axis across bullet groove (3-7), pin
The bottom of axis (3-4) and pellet (3-6) upper-end contact, the lower half portion of pin shaft (3-4) are cased with spring (3-5), top half peace
Equipped with positioning sleeve (3-3), the nut (3-1) of external installation handle (3-2) of positioning sleeve (3-3).
5. the mini zone retarder electric machine testing device that choosing according to claim 3, shift mechanism use, feature exist
The end of bracket (2-5) is fixed on one group of screw in: the cover board (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729077.6U CN208270731U (en) | 2018-05-16 | 2018-05-16 | The mini zone retarder electric machine testing device that choosing, shift mechanism use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820729077.6U CN208270731U (en) | 2018-05-16 | 2018-05-16 | The mini zone retarder electric machine testing device that choosing, shift mechanism use |
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| Publication Number | Publication Date |
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| CN208270731U true CN208270731U (en) | 2018-12-21 |
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| CN201820729077.6U Active CN208270731U (en) | 2018-05-16 | 2018-05-16 | The mini zone retarder electric machine testing device that choosing, shift mechanism use |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732496A (en) * | 2018-05-16 | 2018-11-02 | 北理慧动（常熟）车辆科技有限公司 | The mini zone retarder electric machine testing device that choosing, shift mechanism use |
-
2018
- 2018-05-16 CN CN201820729077.6U patent/CN208270731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732496A (en) * | 2018-05-16 | 2018-11-02 | 北理慧动（常熟）车辆科技有限公司 | The mini zone retarder electric machine testing device that choosing, shift mechanism use |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaanxi Huoman Supply Chain Management Co.,Ltd. Assignor: BIT INTELLIGENT VEHICLE TECHNOLOGY Co.,Ltd. Contract record no.: X2022980009256 Denomination of utility model: Small motor test device with reducer used in gear selection and shift mechanism Granted publication date: 20181221 License type: Common License Record date: 20220628 |